The being transparent coacervation regenerator is offered. With a certain execution feature, as for this being transparent coacervation regenerator, the toxin component is captured selectively, the toxin capture expedient which is formed because the cation which is selected is not allowed to come near is possessed.透析液再生器が、提供される。 ある実施態様では、この透析液再生器は、毒素成分を選択的に捕捉し、選択したカチオンを寄せ付けないために構成される毒素捕捉手段を具備している。